1 | unit uGraphs;
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2 |
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3 | interface
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4 |
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5 | uses
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6 | SysUtils, Classes, Graphics, ORFn;
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7 |
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8 | type
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9 | TGraphSetting = class
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10 | public
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11 | ClearBackground: boolean;
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12 | Dates: boolean;
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13 | FixedDateRange: boolean;
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14 | FMStartDate: double;
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15 | FMStopDate: double;
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16 | Gradient: boolean;
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17 | HighTime: TDateTime;
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18 | Hints: boolean;
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19 | HorizontalZoom: boolean;
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20 | ItemsDisplayed: TStrings;
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21 | ItemsForDisplay: TStrings;
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22 | Legend: boolean;
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23 | Lines: boolean;
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24 | LowTime: TDateTime;
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25 | MaxGraphs: integer;
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26 | MaxSelect: integer;
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27 | MaxSelectMin: integer;
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28 | MaxSelectMax: integer;
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29 | MinGraphHeight: integer;
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30 | OptionSettings: string; // only used for storage
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31 | Points: boolean;
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32 | SortByType: boolean;
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33 | SortColumn: integer;
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34 | Sources: TStrings;
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35 | StayOnTop: boolean;
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36 | Values: boolean;
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37 | VerticalZoom: boolean;
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38 | View3D: boolean;
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39 | end;
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40 |
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41 | const
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42 | BIG_NUMBER = 9999999;
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43 | BIG_SPACES = ' ';
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44 | FM_START_DATE = 2500101;
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45 | FM_STOP_DATE = 3500101;
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46 | MAX_ITEM_DISCLAIMER = 10;
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47 | NUM_COLORS = 16;
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48 | PROB_HEIGHT = 2;
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49 | RX_HEIGHT_IN = 12;
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50 | RX_HEIGHT_NVA = 9;
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51 | RX_HEIGHT_OUT = 15;
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52 | ZOOM_PERCENT = 95;
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53 | GRAPH_FLOAT = 'F';
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54 | GRAPH_REPORT = 'R';
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55 |
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56 | // settings use single character
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57 | SETTING_3D = 'A';
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58 | SETTING_CLEAR = 'B';
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59 | SETTING_DATES = 'C';
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60 | SETTING_GRADIENT = 'D';
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61 | SETTING_HINTS = 'E';
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62 | SETTING_LEGEND = 'F';
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63 | SETTING_LINES = 'G';
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64 | SETTING_SORT = 'H';
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65 | SETTING_TOP = 'I';
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66 | SETTING_VALUES = 'J';
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67 | SETTING_HZOOM = 'K';
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68 | SETTING_VZOOM = 'L';
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69 | SETTING_FIXED = 'M';
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70 |
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71 | // keypress flags
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72 | KEYPRESS_ON = 'YES';
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73 | KEYPRESS_OFF = 'NO';
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74 |
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75 | // format date/time axis
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76 | DFORMAT_MDY = 'm/d/yyyy';
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77 | DFORMAT_MYY = 'm/yy';
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78 | DFORMAT_YY = 'yy';
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79 | DWIDTH_MDY = 66;
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80 | DWIDTH_MYY = 30;
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81 | DWIDTH_YY = 18;
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82 |
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83 | // text messages
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84 | TXT_DISCLAIMER = 'Due to number of items and size restrictions on your display, '
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85 | + 'all items may not be visible.';
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86 | TXT_COPY_DISCLAIMER = 'Note: Graphs display limited data, view details for more information.';
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87 | TXT_REPORT_DISCLAIMER = 'Note: Listing displays limited data, view details for more information.';
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88 | TXT_INFO = 'Select multiple items using Ctrl-click or Shift-click.';
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89 | TXT_PRINTING = 'Graphs are being printed';
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90 | TXT_WARNING = 'Warning: You are using graph settings with a Special Function.';
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91 | TXT_WARNING_SAME_TIME = 'Warning: Items have multiple occurrences at the same time.';
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92 | TXT_ZOOMED = 'Zoomed Date Range: ';
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93 |
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94 | COLOR_INFO = clCream;
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95 | COLOR_PRINTING = clMoneyGreen; //$CCFFFF; $CCCCFF; $CCFFCC; $FFCCCC; $FFCCFF; $FFFFCC;
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96 | COLOR_WARNING = clCream; //clFuchsia;
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97 | COLOR_ZOOM = clCream; //clSkyBlue;
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98 |
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99 | // hint messages for view definition
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100 | HINT_PAT_SOURCE = 'Only items where the patient has data are displayed.'
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101 | + #13 + 'Use this for selecting items to display on the graph.';
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102 | HINT_ALL_SOURCE = 'All possible items are displayed.'
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103 | + #13 + 'Use this for defining items to be displayed/saved as Views.'
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104 | + #13 + 'Note: For easy use, select Views for graphing.';
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105 | HINT_SELECTION_INFO = 'This form is primarily used for defining views.'
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106 | + #13 + 'Usually selection is done by selecting Views or Items to graph.'
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107 | + #13 + 'This form defines views.'
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108 | + #13 + 'The Settings form defines items that are always selectable for graphing.';
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109 | HINT_SOURCE = 'These are the different types of data.'
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110 | + #13 + 'Types are followed by a section showing your Personal Views, then Public Views.'
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111 | + #13 + 'Click a type and then select individual items'
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112 | + #13 + 'Double-click a type to select all items of this type - <any>';
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113 | HINT_SELECTION = 'Select specific items and move them to the right.'
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114 | + #13 + 'Use the arrow buttons or double click.'
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115 | + #13 + 'Selecting a type <any> will use all patients for that type.';
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116 | HINT_DISPLAY = 'This is the list of items, types, and/or views that compose the View that will be graphed.'
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117 | + #13 + 'You can save this as a personal view by clicking the Save Personal button.';
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118 | HINT_BTN_ADDALL = 'Click to add all items for display.';
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119 | HINT_BTN_ADD1 = 'Click to add this item for display (or double-click item).';
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120 | HINT_BTN_REMOVE1 = 'Click to remove this item from display (or double-click item).';
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121 | HINT_BTN_REMOVEALL = 'Click to remove all items from display.';
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122 | HINT_BTN_CLEAR = 'Click to clear the Items and Items for Graphing lists.';
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123 | HINT_BTN_DELETE = 'Click to delete the selected view.';
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124 | HINT_BTN_RENAME = 'Click to rename the selected view.';
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125 | HINT_BTN_SAVE = 'Click to save your view.'
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126 | + #13 + 'You will give this view a name that can be selected from the graph.';
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127 | HINT_BTN_SAVE_PUB = 'Click to save a public view (available to editors only).'
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128 | + #13 + 'Public views can be selected by all users.';
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129 | HINT_APPLY = 'Select the section you where you want to display the graph.';
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130 | HINT_BTN_CLOSE = 'Click to display items for graphing.'
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131 | + #13 + 'Note: If you are using this from the Options menu, '
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132 | + #13 + 'items are not displayed (multiple graphs may be in use).'
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133 | + #13 + 'You should save any view definitions before closing this form.';
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134 |
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135 |
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136 |
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137 | // hint messages for settings
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138 | SHINT_SOURCES = 'This is a list of all the types of data that can be graphed.'
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139 | + #13 + 'Check the types you wish to be selectable on the graph.'
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140 | + #13 + 'It is best to only check the types that you frequently use.'
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141 | + #13 + 'If you select a view on the graph that has types defined that are not checked,'
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142 | + #13 + 'that type of data will become automatically checked.'
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143 | + #13 + 'Note: Data is only selectable if the patient has that type of data';
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144 | SHINT_OPTIONS = 'Check options to change the appearance and behavior of the graph.'
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145 | + #13 + 'Common options are also available on the graph''s right-click menu';
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146 | SHINT_MAX = 'Enter the maximum number of graphs to appear on the screen.'
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147 | + #13 + 'This is used when individual graphs are displayed and'
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148 | + #13 + 'applies to both the top and bottom sections.'
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149 | + #13 + 'When the number of graphs exceeds this limited, the graphs are available by scrolling.';
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150 | SHINT_MIN = 'Enter the minimum height of a graph (this is in pixels).'
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151 | + #13 + 'This will depend on the size of your display.'
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152 | + #13 + 'This setting assures that at least this amount of height will appear on the graph.'
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153 | + #13 + 'Use in combination with Max Graphs in Display.';
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154 | SHINT_MAX_ITEMS = 'Enter the maximum number of items that can be graphed at one time.'
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155 | + #13 + 'This setting prevents you from mistakenly selecting a large number of items.';
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156 | SHINT_FUNCTIONS = 'These functions are restricted to editors for evaluation.';
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157 | SHINT_BTN_SHOW = 'Click these buttons to display default settings.';
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158 | SHINT_BTN_PER = 'Click to display your personal settings.';
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159 | SHINT_BTN_PUB = 'Click to display the default settings.'
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160 | + #13 + 'These settings are used when you have not saved a personal setting.';
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161 | SHINT_BTN_SAVE = 'Click these buttons to save default settings.';
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162 | SHINT_BTN_PERSAVE = 'Click to save your personal defaults';
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163 | SHINT_BTN_PUBSAVE = 'Click to save the public default (available to editors only).';
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164 | SHINT_BTN_ALL = 'Click to check all sources.';
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165 | SHINT_BTN_CLEAR = 'Click to uncheck all sources.';
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166 | SHINT_BTN_CLOSE = 'Click to display these settings for graphing.'
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167 | + #13 + 'To cancel any unsaved changes you''ve made, click the upper-right x box.'
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168 | + #13 + 'Note: If you are using this from the Options menu, '
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169 | + #13 + 'settings will not change your display (multiple graphs may be in use).'
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170 | + #13 + 'You should save any settings before closing this form.';
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171 |
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172 | function GraphSettingsInit(settings: string): TGraphSetting;
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173 |
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174 |
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175 | implementation
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176 |
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177 | function GraphSettingsInit(settings: string): TGraphSetting;
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178 | var
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179 | FGraphSetting: TGraphSetting;
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180 | begin
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181 | FGraphSetting := TGraphSetting.Create;
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182 | with FGraphSetting do
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183 | begin
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184 | OptionSettings := Piece(settings, '|', 2);
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185 | SortColumn := strtointdef(Piece(settings, '|', 3), 0);
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186 | MaxGraphs := strtointdef(Piece(settings, '|', 4), 5);
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187 | MinGraphHeight := strtointdef(Piece(settings, '|', 5), 90);
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188 | MaxSelect := strtointdef(Piece(settings, '|', 7), 100);
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189 | MaxSelectMin := 1;
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190 | MaxSelectMax := strtointdef(Piece(settings, '|', 8), 1000);
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191 | Values := Pos(SETTING_VALUES, OptionSettings) > 0;
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192 | VerticalZoom := Pos(SETTING_VZOOM, OptionSettings) > 0;
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193 | HorizontalZoom := Pos(SETTING_HZOOM, OptionSettings) > 0;
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194 | View3D := Pos(SETTING_3D, OptionSettings) > 0;
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195 | Legend := Pos(SETTING_LEGEND, OptionSettings) > 0;
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196 | Dates := Pos(SETTING_DATES, OptionSettings) > 0;
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197 | Lines := Pos(SETTING_LINES, OptionSettings) > 0;
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198 | StayOnTop := Pos(SETTING_TOP, OptionSettings) > 0;
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199 | SortByType := Pos(SETTING_SORT, OptionSettings) > 0;
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200 | ClearBackground := Pos(SETTING_CLEAR, OptionSettings) > 0;
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201 | Gradient := Pos(SETTING_GRADIENT, OptionSettings) > 0;
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202 | Hints := Pos(SETTING_HINTS, OptionSettings) > 0;
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203 | FixedDateRange := Pos(SETTING_FIXED, OptionSettings) > 0;
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204 | HighTime := 0;
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205 | LowTime := BIG_NUMBER;
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206 | FMStartDate := FM_START_DATE;
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207 | FMStopDate := FM_STOP_DATE;
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208 | if SortByType then SortColumn := 1 else SortColumn := 0;
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209 | end;
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210 | Result := FGraphSetting;
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211 | end;
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212 |
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213 | end.
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